Cluster Administration

Apache Hadoop    |    Intermediate
  • 10 videos | 1h 7m 45s
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Hadoop is a framework for running applications on large clusters of commodity hardware. Discover HDFS administration, quotas, DataNodes, HDFS scaling, and more.

WHAT YOU WILL LEARN

  • Start and stop a hadoop cluster
    Write init scripts for hadoop
    Describe the tools fsck and dfsadmin
    Use fsck and dfsadmin to check the hdfs file system
    Set quotas for the hdfs file system
  • Install and configure trash
    Manage an hdfs datanode
    Use include and exclude files to replace a datanode
    Describe the operations for scaling a hadoop cluster
    Add a datanode to a hadoop cluster

IN THIS COURSE

  • 3m 3s
    To start a Hadoop cluster, follow these steps:1. Download and install Hadoop.2. Configure Hadoop by editing the configuration files located in the Hadoop installation directory.3. Start the Hadoop daemons by running the start-all.sh script located in the Hadoop installation directory.4. Verify that the Hadoop daemons are running by running the jps command.To stop a Hadoop cluster, follow these steps:1. Stop the Hadoop daemons by running the stop-all.sh script located in the Hadoop installation directory.2. Verify that the FREE ACCESS
  • 8m 57s
    During this video, you will learn how to write init scripts for Hadoop. FREE ACCESS
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    3.  Administering HDFS
    6m 33s
    Upon completion of this video, you will be able to describe the tools fsck and dfsadmin. FREE ACCESS
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    4.  Managing HDFS
    12m 54s
    In this video, you will use fsck and dfsadmin to check the HDFS file system. FREE ACCESS
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    5.  Setting Quotas
    4m 20s
    In this video, you will set quotas for the HDFS file system. FREE ACCESS
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    6.  Installing Trash
    9m 34s
    Learn how to install and configure a trash can. FREE ACCESS
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    7.  Managing HDFS DataNodes
    5m 39s
    In this video, you will manage an HDFS DataNode. FREE ACCESS
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    8.  Replacing a DataNode
    6m 5s
    In this video, you will use include and exclude files to replace a DataNode. FREE ACCESS
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    9.  Managing HDFS Scaling
    2m 27s
    Upon completion of this video, you will be able to describe the operations for scaling a Hadoop cluster. FREE ACCESS
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    10.  Adding DataNodes
    8m 13s
    In this video, learn how to add a DataNode to a Hadoop cluster. FREE ACCESS

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